User's Manual

EN
• Driver size: 40mm
• Dynamic frequency response range: 20Hz-20kHz
• SPL @1kHz1mW: 96
• Maximum SPL @1V input: 111
• Microphone sensitivity @1kHz: -42
• Impedance: 32ohm
• Bluetooth transmitted power: 0-4dbm
• Bluetooth transmitted modulation: GFSK
• Bluetooth frequency: 2.402GHz-2.48GHz
• Bluetooth profiles: HFP v1.6, HSP v1.2, A2DP
v1.2, AVRCP v1.4
• Bluetooth version: V4.0
• Battery type: GSP753030
• Charging time: 2hr
• Music play time with BT on: Up to 16hr
• Talk time with BT on: Up to 16hr
• Standby time: 1year
• DimensionWx HxL (mm)
• Weight (g)
FR
• Driver size 40mm
• Dynamic frequency response range 20Hz-20kHz
• SPL @1kHz1mW 96
• Maximum SPL @1V input 111
• Microphone sensitivity @1kHz -42
• Impedance 32ohm
• Bluetooth transmitted power 0-4dbm
• Bluetooth transmitted modulation GFSK
• Bluetooth frequency 2.402GHz-2.48GHz
• Bluetooth pr
ofiles HFP v1.6, HSP v1.2, A2DP
v1.2, AVRCP v1.4
• Bluetooth version V4.0
• Battery type GSP753030
• Charging time 2hr
• Music play time with BT on Up to 16hr
• Talk time with BT on Up to 16hr
• Standby time 1year
• DimensionWx HxL (mm)
• Weight (g)
ES
• Driver size 40mm
• Dynamic frequency response range 20Hz-20kHz
• SPL @1kHz1mW 96
• Maximum SPL @1V input 111
• Microphone sensitivity @1kHz -42
• Impedance 32ohm
• Bluetooth transmitted power 0-4dbm
• Bluetooth transmitted modulation GFSK
• Bluetooth frequency 2.402GHz-2.48GHz
• Bluetooth pr
ofiles HFP v1.6, HSP v1.2, A2DP
v1.2, AVRCP v1.4
• Bluetooth version V4.0
• Battery type GSP753030
• Charging time 2hr
• Music play time with BT on Up to 16hr
• TalktimewithBTonUpto16hr
• Standby time 1year
• DimensionWx HxL (mm)
• Weight (g)
DE
• Driver size 40mm
• Dynamic frequency response range 20Hz-20kHz
• SPL @1kHz1mW 96
• Maximum SPL @1V input 111
• Microphone sensitivity @1kHz -42
• Impedance 32ohm
• Bluetooth transmitted power 0-4dbm
• Bluetooth transmitted modulation GFSK
• Bluetooth frequency 2.402GHz-2.48GHz
• Bluetooth pr
ofiles HFP v1.6, HSP v1.2, A2DP
v1.2, AVRCP v1.4
• Bluetooth version V4.0
• Battery type GSP753030
• Charging time 2hr
• Music play time with BT on Up to 16hr
• Talk time with BT on Up to 16hr
• Standby time 1year
• DimensionWx HxL (mm)
• Weight (g)
DUET BT